Greatest Common Factor of 83, 34, 20, 838

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 83, 34, 20, 838 by common division method
• Greatest Common Factor of 83, 34, 20, 838 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 83,34,20,838 . The biggest common factor number is the GCF number.
So the greatest common factor 83,34,20,838 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 16, 51, 97, 373
• GCF of 19, 21, 26, 293
• GCF of 86, 23, 81, 631
• GCF of 72, 20, 35, 355
• GCF of 47, 61, 62, 160

1. What is the GCF of 83, 34, 20, 838?

Answer: GCF of 83, 34, 20, 838 is 1.

2. How to Find the GCF of 83, 34, 20, 838

Answer: Greatest Common Factor(GCF) of 83, 34, 20, 838 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(83, 34, 20, 838) = 1.